82e9878850ea58e32b62315e6f4e9ba9d9cea7cae4db7717d293618bd1228934

Analysis

max time kernel
120s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
28/01/2024, 03:00

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General

Target

7bf7ddae60e01d9fe213b727d3259787.exe
Size

385KB
MD5

7bf7ddae60e01d9fe213b727d3259787
SHA1

d8c42b27007df48278435b2a28ba1a0dfc67c5e1
SHA256

82e9878850ea58e32b62315e6f4e9ba9d9cea7cae4db7717d293618bd1228934
SHA512

e39ac8203a2383f4e1659ffb8ee9e8e74954eab80b43fe26ca400027f742607c5c6f47a73182ad742db65b180c766c3386b14e368c895bfbc353cd2aaa694b57
SSDEEP

6144:oi+anJgmNb+8DyVCyhf6EO0tj5Gq7E4Tv2f+/fWbBXBWhAZG8r90/lQ1fagB:oi+al+lhhf40tj55vU+mXtZGB/eB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3328	7bf7ddae60e01d9fe213b727d3259787.exe

Executes dropped EXE 1 IoCs

pid	Process
3328	7bf7ddae60e01d9fe213b727d3259787.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
6	pastebin.com
4	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
968	7bf7ddae60e01d9fe213b727d3259787.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
968	7bf7ddae60e01d9fe213b727d3259787.exe
3328	7bf7ddae60e01d9fe213b727d3259787.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 968 wrote to memory of 3328	968	7bf7ddae60e01d9fe213b727d3259787.exe	87
PID 968 wrote to memory of 3328	968	7bf7ddae60e01d9fe213b727d3259787.exe	87
PID 968 wrote to memory of 3328	968	7bf7ddae60e01d9fe213b727d3259787.exe	87

C:\Users\Admin\AppData\Local\Temp\7bf7ddae60e01d9fe213b727d3259787.exe
"C:\Users\Admin\AppData\Local\Temp\7bf7ddae60e01d9fe213b727d3259787.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:968
- C:\Users\Admin\AppData\Local\Temp\7bf7ddae60e01d9fe213b727d3259787.exe
  C:\Users\Admin\AppData\Local\Temp\7bf7ddae60e01d9fe213b727d3259787.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7bf7ddae60e01d9fe213b727d3259787.exe

Filesize
385KB

MD5
81264897feedef36bc6b37b10c7efd24

SHA1
b36f3b9f6fff75e5333e95fe5409971112a95fd9

SHA256
666fa2840a5c570673a2b1d8cd11af650f3120a4df91cddac815c736420e4cbb

SHA512
8437cf11515eb0fa1f9dced24c803363dc5f6831659fa3bf61c03b17c50965da2586697965d4122f3ffa7279b84c71bac68e54d8b4cd250dd12853d5a9385ddd

Download Submit
memory/968-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/968-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/968-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/968-12-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3328-16-0x0000000000170000-0x00000000001D6000-memory.dmp

Filesize
408KB

Download
memory/3328-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3328-21-0x0000000004EB0000-0x0000000004F0F000-memory.dmp

Filesize
380KB

Download
memory/3328-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3328-32-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/3328-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3328-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download